Ti-Ring Strap 20mm - OD Green

Ti-Ring Strap 20mm - OD GreenThe PDW Ti Ring Strap is a modernized take on the British military issue G10 nylon watch strap, rebuilt with full titanium hardware for total corrosion resistance and 100% non magnetic performance. OD Green is the longest serving operational color in modern military history. Custom machined titanium keepers and buckle, paired with a thicker, more pliable mil spec style nylon strap, deliver an expedition grade upgrade over the chrome plated brass

PDW Ti-Ring Strap 20mm OD Green — FAQ

What is a G10 watch strap and where does it come from?

The G10 is a single-pass nylon watch strap that entered British military service on 30 November 1973 under the Ministry of Defence specification DefStan 66-15, titled "Strap, Wrist Watch." The original issued version was made of woven nylon in Admiralty Grey, 20mm wide, with chrome-plated brass buckle and keeper rings. The "G10" name comes from the British military requisition form G1098 (shortened to "G10") that soldiers used to order the strap from unit supply. The strap is also catalogued under the standardized military supply system used by the US Department of Defense and allied nations to classify issued equipment. The PDW Ti-Ring Strap is a modernized, titanium-equipped evolution of this military pattern.

Why titanium hardware instead of stainless steel?

Two reasons. First, titanium is fully non-magnetic, where stainless hardware on conventional G10-style straps can become magnetized through proximity to rare earth magnets now found in everyday carry items: phone cases, wallets, bag closures, key fobs, and laptop sleeves. Magnetized hardware compromises any strap-mounted compass and is known to negatively affect the regulating organ of a mechanical watch movement. Second, titanium is fully corrosion resistant in salt water, chlorinated water, and alpine snow environments. The PDW Ti-Ring Strap eliminates both concerns at the hardware level.

What makes the OD Green colorway useful in the field?

OD Green is the longest-serving operational color in modern military history, specified by US and allied forces from World War II through the present for uniforms, field gear, and load-bearing equipment because it blends across the widest range of natural environments: temperate forest, woodland, scrub, and high-grass terrain. On the wrist, an OD Green watch strap reads as low-signature and field-correct against a black, gray, or titanium watch case, pairing equally well with technical outerwear, heritage field apparel, and professional civilian attire. It is the default choice for the wearer who prefers a strap that disappears into the kit rather than announces itself.

Will the Ti-Ring Strap fit my watch?

The Ti-Ring Strap fits any watch with 20mm lug spacing and fixed or removable spring bars. This includes larger variety of field watches, dive watches, and mil-style timepieces. If your watch uses fixed bars, drilled lugs with removable bars, or quick-release spring bars, the strap will install. PDW also offers the Ti-Ring Strap in 22mm width for larger lug dimensions.

How does the pass-through construction work and why does it matter?

A G10-pattern strap passes underneath the watch case rather than attaching to the lugs in two separate pieces. The strap threads through one spring bar, runs across the caseback, threads through the second spring bar, and is then secured through a series of keeper rings. The result is a fail-safe: if one spring bar breaks or releases, the strap still retains the watch case on the wrist. This is the original engineering rationale behind the 1973 MoD specification, and it remains the reason the pattern is preferred for diving, expedition, and operational use.

How does the Ti-Ring Strap compare to the PDW Ti-HDR Strap?

Both straps share the same single-layer G10-pattern nylon construction. The difference is in the titanium hardware: the Ti-Ring Strap uses standard-gauge titanium rings and buckle for a refined, lower-profile presence on the wrist, while the Ti-HDR Strap uses heavier-gauge titanium rings and buckle for additional mass and a more pronounced hardware footprint. The Ti-Ring Strap is the right choice for daily carry, professional environments, and those who prefer the original G10 proportions. The Ti-HDR is the right choice for those who want a heavier-duty look and feel with more visual weight at the hardware points.

Does the Ti-Ring Strap work with PDW compass accessories?

Yes. The 100% non-magnetic titanium hardware was specifically engineered for compatibility with the PDW Expedition Watch Band Compass Kit 2.0 and other strap-mounted magnetic compass accessories. Conventional stainless hardware can become magnetized through environmental exposure and degrade compass accuracy over time. The Ti-Ring Strap is the recommended host strap for any PDW compass kit application.

Can the Ti-Ring Strap be worn in salt water and chlorine?

Yes. The titanium hardware is fully corrosion resistant in salt water, chlorinated pools, and freshwater environments. The mil-spec style nylon strap is engineered to wet, dry, and recover without stretching, mildewing, or losing structural integrity. Rinse with fresh water after salt exposure to extend the working life of the nylon weave.